mailu/core/postfix/conf
Tim Foerster 9ec9d4d4fb
postfix/tls_policy: Use lmdb map instead of hash
The alpine postfix package seems to have removed support for btree and hash map type.  
The tls_policy.map stuff has been introduced in  and it has been merged without fixing this before (https://github.com/Mailu/Mailu/pull/1902/#issuecomment-902108080)
..
main.cf postfix/tls_policy: Use lmdb map instead of hash
master.cf Disable pipelining to prevent bypass
outclean_header_filter.cf Replace PUBLIC_HOSTNAME/IP in Received headers
sasl_passwd Alpine has removed support for btree and hash